309966-12-9Relevant academic research and scientific papers
Work-up-free deprotection of borane complexes of phosphines, phosphites, and phosphinites with polymer-supported amines
Sayalero, Sonia,Pericàs, Miquel A.
, p. 2585 - 2588 (2008/09/16)
Borane complexes of phosphorus compounds, a very common oxidation-free relay for catalytic ligands (phosphines, phosphites, and phosphinites), can be easily deprotected by treatment with polymer-supported piperazine or N-methylpiperazine. Deprotection conditions have been optimized for the different types of phosphorus compounds, and the resulting solutions can be used without any intermediate work-up or purification process. Georg Thieme Verlag Stuttgart.
PuPHOS: A synthetically useful chiral bidentate ligand for the intermolecular Pauson-Khand reaction
Verdaguer, Xavier,Lledo, Agusti,Lopez-Mosquera, Cristina,Maestro, Miguel Angel,Pericas, Miquel A.,Riera, Antoni
, p. 8053 - 8061 (2007/10/03)
Here we describe the synthesis and use of the Pulegone-derived bidentate P,S ligands PuPHOS and CyPuPHOS in the intermolecular Pauson-Khand reaction. Ligand exchange reaction of hexacarbonyldicobalt-alkyne complexes with PuPHOS provides a diasteromeric mi
